APA (7th ed.) Zitazioa
ebrary, Inc, Holzmann, R., Orenstein, M. A., & Rutkowski, M. (2003). Pension reform in Europe: Process and progress. The World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Robert Holzmann, Mitchell A. Orenstein, eta Michal Rutkowski. Pension Reform in Europe: Process and Progress. Washington, DC: The World Bank, 2003.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Pension Reform in Europe: Process and Progress. The World Bank, 2003.
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